# Siem Offshore wins multiple charter contracts worldwide

Siem Offshore has been awarded multiple charter contracts: AHTS vessels Siem Aquamarine and Siem Topaz will support BHP Billiton off Australia (240 days); AHTS vessels Siem Garnet and Siem Sapphire will support Gazprom in Sakhalin (440 days); PSVs Siem Louisa and Siem Sasha will start a 290-day contract off West Africa; OSCV Siem Marlin started a 150-day charter in South America; OSCV Siem Spearfish started a 100-day charter in the Black Sea.

- Type: Contract
- Announced: 2017-04-21
- Status: completed
- Products: offshore support vessel services
- Sectors: [Mining Equipment](https://endata.com/sectors/mining-equipment.md)

## Companies

- [Siem Offshore](https://endata.com/companies/23734.md)
- [Gazprom](https://endata.com/companies/1153.md) (customer)
- [BHP Billiton](https://endata.com/companies/17143.md) (customer)

## Sources

- [marinelog.com](https://www.marinelog.com/offshore/oil-gas/siem-offshore-wins-multiple-contracts-worldwide/), 2017-04-21: "Siem Offshore reports today that it has been awarded multiple charter contracts that, it says, are in line with its strategy of strengthening its global operational footprint."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.